Looks like a very good mouse for the money.
* 2000 DPI Laser Tracking Engine - For fast action
* Built to Last - Main button life: Rated to 10,000,000 clicks
* Either Hand Comfort - Familiar shape for right/left handed comfort that fits most hand sizes
* Weight-Balanced Plus Wide Glide Feet - Smooth handling and active feel
* Low-Profile Lateral Side Buttons - Easy access during gaming and everyday computing
* Wide Rubber Scroll Wheel - With detent clicking action
* Centered Laser Port - For targeting accuracy